Kids dont have the knowledge, experience or critical thinking skills to be able to see why people like PDP and others who push fascist content are bad or how they operate so to put the blame on them is ridiculous.
Also, while i agree that PDP is not funny at all, i didnt grow up with that being the biggest thing in entertainment like these kids have done so you cant put the same standards on them.
Your post just comes across as some self congratulatory, hipster rubbish that completely ignores reality.
I'm not gonna say that it's 100% on kids, but most of my friends have kids around 8-12 that use YouTube heavily and don't get presented with these kinds of videos and when they do, they are usually turned all the way off by them and report them.
I use YouTube pretty often for gaming videos and science and politics and never see any of this stuff, and somehow I manage to get everything else not alt-right in the orbit (like never hearing O&A even though I watched Patrice O Neal and Bill Burr stuff a ton). Hell I didn't even know dipshit Joe Rogan made YouTube videos of his podcast until someone posted one on here.
I definitely think the YouTube algorithm is racially targeted as well.